"
I am root of filter classes which are used by FTFilterFunction

My subclasses shoud implement method #matches: to filter given strings.

Public API and Key Messages

- matches: aString   
 
Internal Representation and Key Implementation Points.

    Instance Variables
	pattern:		<String>
"
Class {
	#name : 'FTFilter',
	#superclass : 'Object',
	#instVars : [
		'pattern'
	],
	#category : 'Morphic-Widgets-FastTable-Functions',
	#package : 'Morphic-Widgets-FastTable',
	#tag : 'Functions'
}

{ #category : 'instance creation' }
FTFilter class >> pattern: aString [
	^self new
		pattern: aString
]

{ #category : 'matching' }
FTFilter >> matches: aString [

	self subclassResponsibility
]

{ #category : 'accessing' }
FTFilter >> pattern [
	^ pattern
]

{ #category : 'accessing' }
FTFilter >> pattern: anObject [
	pattern := anObject
]
